I configure the SMTP configuration as below:
1.Edit the file lms.env.json and cms.env.json, and modify the lines below. For example, for a Gmail account you should type:
Modify "EMAIL_HOST" in lms.env.json and cms.env.json to "smtp.gmail.com".
2.Add the credentials to the lms.auth.json and cms.auth.json:
then I reboot my system. Later I can access the course studio by web, but can't access the course. The web report : 500 Internal Server Error
Internal Server Error
The server encountered an internal error or misconfiguration and was unable to complete your request.
Please contact the server administrator at firstname.lastname@example.org to inform them of the time this error occurred, and the actions you performed just before this error.
More information about this error may be available in the server error log.